eeprom.inc
Author:
Jonathan Weaver, jonw0224@netscape.net
Date:
11/9/2005
Version:
1.0
Filename:
eeprom.inc
Description:
Reads and writes to EEPROM. Tested with PIC16F84A and PIC16F877A. Should offer, as a minimum, compatibility with PIC16F84(A) and PIC16F87X(A) microcontrollers.
External Variable List
|
;external eeadrw |
Temporary address location used by EEPROM_write
|
Procedure Heading List
Procedure Descriptions
| EEPROM_read | |
Description: | |
Read data from EEPROM. Expects: EEPROM address in WREG. Uses BNKSEL from banks.inc. | | Parameters: |
|
WREG |
address to read from | |
Returns: |
EEPROM data in WREG |
| EEPROM_write: | |
Description: | |
Write data to EEPROM Expects: DATA to write in WREG and ADDRESS to write in eeadrw. Uses BNKSEL from banks.inc. | | Parameters: |
|
WREG |
Data to write |
|
eeadrw |
address to write to, should be accessable in same bank as EEADR. | |
Returns: |
Nothing |
|